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34868 (2001 TB136)
Classification: Main-belt Asteroid          SPK-ID: 2034868
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06352138336186192 3.4851e-08  
a 3.01633794596331 1.9023e-08 au
q 2.824735986948844 1.1165e-07 au
i 9.0807246217665 3.803e-06 deg
node 256.9392663983982 2.7257e-05 deg
peri 1.314060300082701 4.4155e-05 deg
M 312.6888266454001 3.4483e-05 deg
tp 2459251.966213035927
(2021-Feb-06.46621304)
0.00018314 TDB
period 1913.455749964655
5.24
1.8101e-05
4.956e-08
d
yr
n .1881412726720489 1.7798e-09 deg/d
Q 3.207939904977777 2.0231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1727  
   data-arc span      10819 days (29.62 yr)  
   first obs. used      1990-09-14  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45075  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:53:16  

Additional Information
 Earth MOID = 1.80958 au 
 Jupiter MOID = 1.84771 au 
 T_jup = 3.226 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.9   n/a MPO344570  
diameter diameter 9.341 km 0.227 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.185   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34868 (2001 TB136)          Discovered 2001-Oct-13 by JPL/GEODSS NEAT at Palomar
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 TB136 = 1990 RG9 = 1999 GA54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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